TTY: Add tty ioctl to figure device node of the system console.

[mv-sheeva.git] / arch / mips / include / asm / ioctls.h

diff --git a/arch/mips/include/asm/ioctls.h b/arch/mips/include/asm/ioctls.h
index d87cb0465693ab03dc9a11bd2b1bda0a3df9c26f..d967b8997626038ee3fe187721a467b80aae6967 100644 (file)
--- a/arch/mips/include/asm/ioctls.h
+++ b/arch/mips/include/asm/ioctls.h
@@ -83,6 +83,7 @@
 #define TCSETSF2       _IOW('T', 0x2D, struct termios2)
 #define TIOCGPTN       _IOR('T', 0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
 #define TIOCSPTLCK     _IOW('T', 0x31, int)  /* Lock/unlock Pty */
+#define TIOCGDEV       _IOR('T', 0x32, unsigned int) /* Get primary device node of /dev/console */
 #define TIOCSIG                _IOW('T', 0x36, int)  /* Generate signal on Pty slave */
 
 /* I hope the range from 0x5480 on is free ... */